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arXiv · hep-ph/0206196

The Equation of State for Dense QCD and Quark Stars

Jens O. Andersen·Michael Strickland
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Abstract

We calculate the equation of state for degenerate quark matter to leading order in hard-dense-loop (HDL) perturbation theory. We solve the Tolman-Oppenheimer-Volkov equations to obtain the mass-radius relation for dense quark stars. Both the perturbative QCD and the HDL equations of state have a large variation with respect to the renormalization scale for quark chemical potential below 1 GeV which leads to large theoretical uncertainties in the quark star mass-radius relation.

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Jens O. Andersen, Michael Strickland. 2002-06-20. The Equation of State for Dense QCD and Quark Stars. https://doi.org/10.1103/physrevd.66.105001

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